baber/WOPTO huggingface dataset:
Patent KR-20220148689-A (KR)
Title: Metal organic chemical vapor deposition apparatus
Inventor: KIM BYEOUNG JO
IPC: C23C16/18
Filed: 2021-04-29
Abstract: The present invention relates to an organic metal chemical vapor deposition device. More specifically, the organic metal chemical vapor deposition device maximally restrains a parasitic reaction of process gas and uniformly supplies the process gas to a center portion of a substrate support unit. The present invention comprises: a chamber storing a substrate; a heater block provided inside the chamber to enable the substrate to be mounted to be heated; a barrier lid provided to an upper portion of the heater block inside the chamber to provide a processing space, where the substrate is processed, between the heater block and the barrier lid; and a gas supply unit supplying the process gas toward the substrate on a side surface of the processing space.
Patent KR-20220149145-A (KR)
Inventor: KIM DA YOUNG
IPC: E04H6/42
Filed: 2021-04-30
Abstract: The present invention relates to a belt-type mechanical parking system capable of accommodating various vehicles. The belt-type mechanical parking system can separate storage and output of a vehicle to be parked, quickly move the stored vehicle up and down and horizontally by operating a lift and transport unit that goes up and down separately. In particular, by forming the width of a conveyor belt on which rear wheels of the vehicle are seated is much wider than the width of the conveyor belt on which front wheels of the vehicle are seated, various wheelbases can be universally satisfied for each vehicle. The belt-type mechanical parking system includes a parking unit for both entry and exit; an input/output control unit; an input/output moving unit; and a lifting device.
Patent KR-20220149243-A (KR)
Title: Image sensing device
Inventor: SUN HO OH
IPC: H01L27/146
Filed: 2021-04-30
Abstract: An image sensing device according to one embodiment of the present invention comprises: a substrate layer including photoelectric conversion regions generating electrons corresponding to incident light and floating diffusion regions storing the electrons; a first dielectric layer located above the substrate layer; and a second dielectric layer located above the first dielectric layer and including metal wires and at least one pixel transistor. The pixel transistor comprises: a gate electrode receiving a control signal for the pixel transistor; a channel area in which a channel is formed in response to the control signal; and an insulating layer separating the gate electrode and the channel region and separating the metal wires adjacent to each other. The image sensing device is miniaturized while securing an area for placing pixel transistors.
Patent KR-20220151752-A (KR)
Title: Composite electrode in which electrode and separator are integrated, and secondary battery including the same
Inventor: KIM HYUN KI
IPC: H01M10/052
Filed: 2021-05-07
Abstract: The present invention relates to a composite electrode including an electrode and a porous separator layer formed on the surface of the electrode, and a secondary battery including the same, wherein the porous separator layer according to the present invention has excellent air permeability and resistance by containing polysilazane, and improves stability by preventing thermal runaway due to shrinkage of the separator. In addition, the present invention can improve the economic efficiency of a process by simplifying the manufacturing process of the composite electrode.
Patent KR-20220155148-A (KR)
Title: Laminate and preperation method thereof
Inventor: OH MI OK
IPC: B32B37/15
Filed: 2021-05-14
Abstract: Embodiments relate to a laminate which comprises a first layer and a second layer having a specific composition, thereby having excellent strength and flexibility at the same time, having a low noise level, improving optical characteristics and thermal characteristics, and maintaining excellent interlayer adhesive properties since interlayer compatibility of the first layer and the second layer is good. Furthermore, the laminate is biodegradable and completely decomposes upon landfill to have environmentally friendly characteristics, so as to be provided as a high-quality packaging material used in various fields.
Patent KR-20220160994-A (KR)
Inventor: HYUN JAE KIM
IPC: G09G3/3225
Filed: 2021-05-28
Abstract: In accordance with one aspect of the present disclosure, provided is a stretchable display device capable of enabling a pair of light emitting elements, which are simultaneously driven by one single driving unit before the tension of a display, to be individually controlled in light emission by different driving units after the tension of the display, thereby preventing an image distortion caused by resolution and brightness changes even when the display is tensed. In accordance with one embodiment, the stretchable display device which can be tensed, includes: a first pixel unit including a first light emitting element and a first driving unit driving the first light emitting element; and a second pixel unit including a second light emitting element and a second driving unit, wherein the second light emitting element is connected to the first driving unit to be driven by the first driving unit in a first tension state, and is electrically open with the first driving unit and connected with the second driving unit to be driven by the second driving unit in a second tension state.
Patent KR-20210151700-A (KR)
Inventor: RAUTIO TANIA
IPC: D03D13/00
Filed: 2021-06-03
Abstract: The present invention relates to an industrial textile (6) for manufacturing a fibrous web, which provides a long life span. According to the present invention, the industrial fabric (6) has a front surface (7) and a rear surface (8). The industrial fabric (6) comprises a first machine direction yarn (1), a second machine direction yarn (2), a third machine direction yarn (3), a first cross-machine direction yarn (4), and a second cross-machine direction yarn (5). The first machine direction yarn (1) is joined to the first cross-machine direction yarn (4) on the front surface (7) of the industrial fabric (6) according to a first pattern, the second machine direction yarn (2) is joined to the second cross-machine direction yarn (5) on the rear surface of the industrial fabric according to a second pattern, and the third machine direction yarn (3) is joined to the first cross-machine direction yarn (4) and the second cross-machine direction yarn (5) according to a third pattern. The third pattern includes at least one interlace point (71) on the front surface (7) of the industrial fabric (6) configured such that one of the third machine direction yarns (3) passes over one of the first cross-machine direction yarns (4) and includes at least one interlace point (72) on the rear surface (8) of the industrial fabric (6) configured such that the same third machine direction yarn (3) passes under one of the second cross-machine direction yarns (5).
Patent KR-20220107897-A (KR)
Inventor: JUANG KUAN FU
IPC: G01N21/84
Filed: 2021-06-11
Abstract: The present invention provides a device and a method for measuring a physical state of a substance by using a spectrum. The device comprises: a first action path for storing a substance to be measured; a detection unit for detecting a spectrum; and a processing unit for obtaining a deposition state related to the substance to be measured based on the spectrum. The present invention provides preliminary monitoring when precipitates are formed, thereby observing and/or controlling a deposition process to significantly improve a yield and an automation level.
Patent KR-20220168736-A (KR)
Title: Credit card payment system
Inventor: KIM MIN JAE
IPC: G06F21/32
Filed: 2021-06-17
Abstract: The present invention relates to a credit card payment system which can make payments without a credit card by registering the fingerprint and the like of a card user in a payment system using the credit card. The credit card payment system comprises: a smartphone of a card member which runs an application that collects the fingerprint information, password, and face information including credit card information of the card member and wirelessly transmits the same to a card company; and a kiosk which receives approval for a purchase by transmitting to the card company one or more of the following: the fingerprint information input from the card member through a fingerprint input means, the face information input from the card member through a camera, and the password input from the card member through a keypad in order to pay for goods or services as a payment method for card merchants. Accordingly, the card member does not need to carry the credit card for payment and thus the spread of viruses via the credit card can be blocked.
Patent KR-20220168743-A (KR)
Title: Insulation impregnating liquid composition for electrostatic chuck and manufacturing method thereof
Inventor: YOUN KYOUNG MIN
IPC: C09D5/00
Filed: 2021-06-17
Abstract: Disclosed are an insulating infiltration solution composition for an electrostatic chuck, configured to apply, during a process of being deposited on an electrostatic chuck, insulating properties to the electrostatic chuck even when being exposed to a high temperature of 150-200 ℃, and a method for preparing the same. To this end, provided is an insulating infiltration solution composition for an electrostatic chuck, which contains a water-dispersible penetrating silane, an alcohol-based organic solvent, citric acid, and a modified silicate aqueous solution. In addition, a method for preparing an insulating infiltration solution composition for an electrostatic chuck comprises: a silane compound preparation step of mixing a water-dispersible penetrating silane, an alcohol-based organic solvent, and citric acid powder, and stirring the mixture thereof until the citric acid powder is dissolved to produce a silane compound; an aqueous solution preparation step of mixing modified silicate and water to prepare a modified silicate aqueous solution; and a mixing step of adding the modified silicate aqueous solution to the silane compound and stirring the same to form a mixture. According to the present invention, since pores of an electrostatic chuck can be filled, the occurrence of arcing caused by the leaking current is suppressed, the occurrence of peeling is delayed, and a function of the electrostatic chuck is maintained for a long period of time.
Patent KR-20220169981-A (KR)
Title: Display device and manufacturing method for the same
Inventor: KIM BYOUNGYONG
IPC: G02F1/1333
Filed: 2021-06-21
Abstract: According to an embodiment of the present invention, a display device includes: a display panel having a display area and a pad area adjacent to the display area, and a circuit board electrically connected to the display panel, wherein the display panel includes: a plurality of display pads disposed in a pad area and arranged along a first direction; and a base substrate which includes an upper surface on which a plurality of display pads are disposed and a lower surface opposite to the upper surface, and in which a plurality of recessed patterns are defined from the lower surface, wherein at least one of the plurality of recessed patterns overlaps the pad area. Accordingly, an electrical contact between the pad area and a bump may be facilitated.
Patent KR-20210080342-A (KR)
Title: Method and apparatus of scanning in wireless local area network system
Inventor: LEE JAE SEUNG
IPC: H04L45/028
Filed: 2021-06-25
Abstract: Disclosed is a scanning method in a wireless local area network system, which provides an active scanning method capable of reducing an initial link setup time, and an apparatus thereof. According to the present invention, the scanning method comprises the following steps: transmitting, by a station, a probe request frame through a channel; and receiving, by the station, a probe response frame from a response target access point (AP), wherein the probe request frame includes at least one of information on a response reception time and preference information on the response target AP.
Patent KR-20230006074-A (KR)
Title: Composition for inhibiting biofilm formation of pathogenic microorganisms and use thereof
Inventor: LEE JIN HYUNG
IPC: A61K8/49
Filed: 2021-07-02
Abstract: The present invention relates to a composition for inhibiting biofilm formation of pathogenic microorganisms and uses thereof. As it is confirmed that the phorbaketal compounds 3 and 5 isolated from sponges exhibit an excellent biofilm formation inhibitory effect without cell death in both antibiotic-resistant or sensitive Staphylococcus aureus, the composition containing the phorbaketal compounds as active components can be provided as a composition for inhibiting biofilm of pathogenic microorganisms and as a therapeutic agent for infectious diseases caused by biofilm of pathogenic microorganisms.
Patent KR-20230008283-A (KR)
Title: Semiconductor device manufacturing method
Inventor: LEE HYUN SEOK
IPC: H01L21/768
Filed: 2021-07-06
Abstract: A manufacturing method of a semiconductor device according to the present invention comprises: forming a lower film with at least a portion of the upper surface exposed; forming a preliminary barrier pattern covering the exposed upper surface of the lower film; converting at least a portion of the preliminary barrier pattern (PP) into a first barrier pattern by providing at least one of nitrogen (N), carbon (C), or chalcogen elements to the preliminary barrier pattern (PP); and forming a conductive pattern on the first barrier pattern. The preliminary barrier pattern includes a metal oxide, and the first barrier pattern includes the same metal element as the preliminary barrier pattern. Accordingly, the electrical characteristics of a semiconductor device can be improved.
Patent KR-20230007884-A (KR)
Title: Novel strain of staphylococcus epidermidis and use thereof
Inventor: PARK HANSOO
IPC: A61Q19/00
Filed: 2021-07-06
Abstract: The present invention relates to a novel Staphylococcus epidermidis strain. In addition, the present invention relates to a composition containing the novel Staphylococcus epidermidis strain for anti-inflammation, antioxidation, skin regeneration, skin aging prevention, skin wrinkle prevention or alleviation, skin elasticity strengthening, or skin barrier strengthening. The novel Staphylococcus epidermidis WF2R11 strain according to the present invention is safe as being non-toxic to human cells, and has anti-inflammatory, antioxidant, skin regeneration, skin aging prevention, skin wrinkle prevention or alleviation, skin elasticity enhancing, or skin barrier strengthening effects. Additionally, the strain can exhibit anti-inflammatory, antioxidant, and skin regenerative effects against skin diseases caused by fine dust. Therefore, the strain can be used as a composition for preventing, alleviating or treating skin diseases caused or advanced by fine dust such as atopic dermatitis, psoriasis, eczema, seborrheic dermatitis, folliculitis, and acne or for skin regeneration, skin aging prevention, skin wrinkle prevention or alleviation, skin elasticity strengthening, or skin barrier strengthening.
Patent KR-20220007553-A (KR)
Title: Preceding handrail
Inventor: SANADA TAKANORI
IPC: E04G5/16
Filed: 2021-07-09
Abstract: The present invention provides a preceding handrail which facilitates attaching work to a connection receiving part at a high position of a support regardless of the right and left order of a connection member to be attached. The preceding handrail (20) has the connection receiving parts provided at predetermined intervals in an axial direction, and between support poles arranged at predetermined intervals, a horizontal member (21) to be erected in a substantially horizontal direction and a diagonal member (51A) to be erected in an oblique direction are connected through a first connection member (30A) provided with an insertion part (43) to be inserted into the connection receiving parts from above. A first connecting member (30A) is provided with a horizontal member mounting part (34) rotatably mounted in the vicinity of the end part of the horizontal member (21), and a diagonal member mounting part (37) rotatably mounted with the diagonal member (51). The horizontal member mounting part (34) abuts on the horizontal member (21) and is provided with a holding protrusion (34c) for holding the insertion member (43) in a substantially right angle direction, and the diagonal member mounting part (37) is provided with a rotation preventing protrusion (37d) to abut on the diagonal member (51A).
Patent KR-20230011641-A (KR)
Title: Easy access system and method for wireless network at the property
Inventor: LEE WOO SANG
IPC: H04W4/90
Filed: 2021-07-14
Abstract: According to the present invention, an easy access system for a wireless network, which enables a user to easily access a wireless network, includes: an access service server which receives a pre- registration request signal for allowing a mobile terminal to access a wireless network of a public facility to store terminal registration information on the mobile terminal; a signal generator which is provided in the public facility provided with the wireless network of the public facility and transmits a close-range positioning signal for checking whether the mobile terminal is present at a location to be able to access the wireless network of the public facility; and the mobile terminal which receives the close-range positioning signal transmitted from the signal generator, generates an access request signal for accessing the wireless network of the public facility corresponding to the received close-range positioning signal, and transmits the generated access request signal to the access service server. The access service server determines whether to approve access to the wireless network of the public facility of the mobile terminal according to the access request signal.
Patent KR-20230013370-A (KR)
Title: Internal Locking Tool Receiver
Inventor: LAI SHIN LIANG
IPC: B23Q3/157
Filed: 2021-07-19
Abstract: The present invention relates to an internal locking tool receiver. The internal locking tool receiver of the present invention includes an outer tube, an inner tube, a connector, and a locking structure. The outer tube and the inner tube are made of metal, respectively. The inner tube is arranged inside the outer tube. The connector is made of thermosetting resin and is formed between the outer tube and the inner tube. The outer tube and the inner tube are fixed with respect to each other through the connector for improving reliability of positioning of relative locations of the outer tube and the inner tube. The locking structure is arranged on the inner tube and is used to lock a tool receiver of a tool. The connector can absorb dimensional tolerance between the outer tube and the inner tube and improve accuracy of positioning of tool arrangement.
Patent KR-20230013415-A (KR)
Inventor: KIM SEONG HWAN
IPC: A61P19/00
Filed: 2021-07-19
Abstract: The present invention relates to a composition for promoting the migration of mesenchymal stem cells. The composition which contains halofantrine hydrochloride or diphenidol hydrochloride is expected to increase treatment efficiency through transplantation of the mesenchymal stem cells by promoting the migration of the mesenchymal stem cells.
Patent KR-20230013862-A (KR)
Title: Automatic dispensing apparatus for activator in pyropia aquaculture and system comprising the same
Inventor: KIM JU HYOUNG
IPC: A01G33/00
Filed: 2021-07-20
Abstract: A Pyropia tenera activation treatment agent automatic dispensing device is disclosed. The Pyropia tenera activation treatment agent automatic dispensing device comprises: a pump which supplies an activation treatment agent to a first chamber; a sensor which measures a pH concentration of a mixture in which the activation treatment agent supplied from the pump is mixed with seawater; and a control unit which controls the discharge amount of the activation treatment agent in the pump by using the pH concentration measured by the sensor. A Pyropia tenera activation treatment agent automatic dispensing system comprises: a first chamber which has an inner space for accommodating seawater and an activation treatment agent and a rope for transporting seaweed, wherein the rope is immersed in the first chamber to treat the seaweed with acid; and a Pyropia tenera activation treatment agent automatic dispensing device which automatically supplies an activation treatment agent to the first chamber. According to the present invention, the Pyropia tenera activation treatment agent automatic dispensing device can automatically adjust an activation treatment agent at a suitable concentration.
Patent KR-20230013972-A (KR)
Title: Uni-directional wave photographing system in 3-dimensional wave basin
Inventor: NAM HYUN SEUNG
IPC: G01M10/00
Filed: 2021-07-20
Abstract: The present invention relates to an apparatus for imaging a spatial distribution of unidirectional waves in a three-dimensional water tank, comprising: a support having a preset length and thickness and arranged to be vertically connected to one side between one end and the other end of a three-dimensional water tank in the longitudinal direction; a camera disposed at a point on the support and taking high-speed pictures of propagation of unidirectional waves generated in the three-dimensional water tank at a height corresponding to the surface of the water; a blocking member coupled to one side of the camera to suppress the unidirectional wave propagation toward the camera; and a grid member coupled to the front of a lens of the camera to display grid lines in front of the lens, thereby capable of increasing the reliability of measurement results.
Patent KR-20220013336-A (KR)
Title: Realy seelcting system of powerline communication network based on noma and method thereof
Inventor: KYOUNG JAE LEE
IPC: H04B3/54
Filed: 2021-07-22
Abstract: The present technology discloses a relay selecting system for a powerline communication network based on non-orthogonal multiple access (NOMA), and a method thereof. According to a specific embodiment, an outage probability (OP) that an achievable data rate is lower than a target rate set based on the quality of service is derived, with respect to a reception signal of a relay node for operating in a DF mode derived from a channel of a powerline communication network, signal attenuation according to the distance between a node and an operating frequency, and white noise, and an optimal relay node is selected as a maximizing solution for the OP. Accordingly, from the point of view of the powerline communication network, a high data transfer rate, high spectral efficiency, better fairness and low transmission power to meet EMC regulations can be ensured, the operation with high spectral efficiency can be realized based on NOMA with a relay node, and robust properties against signal attenuation and noise can be obtained.
Patent KR-20230019736-A (KR)
Title: Vehicle table device
Inventor: KIM WON SIK
IPC: B60R7/06
Filed: 2021-08-02
Abstract: The present invention relates to a table apparatus for a vehicle, which can be pulled out toward a driver or a passenger to put food or a book on when having a simple meal or reading. The table apparatus for the vehicle of the present invention comprises the following steps of: determining, by a controller, a status of a table accommodated in a housing; determining, by the controller, a position of a monitor, if the table is in a status withdrawn from the housing, in the step of determining the status of the table; and activating, by the controller, a virtual keyboard on the table, if the monitor is located on a passenger seat side, in the step of determining the position of the monitor.